| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FONOS | 310245 | Direct Cross Interchange | 15 |
| WALKER | 70036 | Direct Cross Interchange | 15 |
| WALKER | 16912 | Direct Cross Interchange | 15 |
| BOSAL | 886273 | Direct Cross Interchange | 14 |
| SIGAM | 14202 | Direct Cross Interchange | 13 |
| IMASAF | 162304 | Direct Cross Interchange | 12 |
| KLARIUS | 150084 | Direct Cross Interchange | 11 |
| EBERSPACHER | 0398670 | Direct Cross Interchange | 10 |
| FIAT | 7573709 | Direct Cross Interchange | 10 |
| ASSO | 065004 | Direct Cross Interchange | 10 |
| QUINTON HAZELL | 150084 | Direct Cross Interchange | 9 |
| AUTOBIANCHI | 7573709 | Direct Cross Interchange | 8 |
| ANSA | AB2006 | Direct Cross Interchange | 6 |
| TIMAX | FT373M | Direct Cross Interchange | 5 |
| ROSI | 02796 | Direct Cross Interchange | 5 |
| DESCAM | 170702 | Direct Cross Interchange | 4 |
| CISAM | 281404 | Direct Cross Interchange | 2 |
| CIA | 03592 | Direct Cross Interchange | 2 |
| TIMAX | 150084 | Direct Cross Interchange | 1 |
| ZARA | 1509 | Direct Cross Interchange | 1 |
| CISAM | 250711 | Direct Cross Interchange | 1 |
| KLARIUS | FT373M | Indirect Cross Interchange | 9 |
| QUINTON HAZELL | FT373M | Indirect Cross Interchange | 8 |
| TESH | 150084 | Indirect Cross Interchange | 7 |
| LANCIA | 7573709 | Indirect Cross Interchange | 7 |
| VENEPORTE | FA25078 | Indirect Cross Interchange | 6 |
| PEDOL | 062019 | Indirect Cross Interchange | 3 |
| MIVV | 21950390 | Indirect Cross Interchange | 3 |
| EBERSPACHER | 03592 | Indirect Cross Interchange | 3 |
| EBERSPACHER | 02513 | Indirect Cross Interchange | 3 |
| TESH | FT373M | Indirect Cross Interchange | 3 |
| MTA | 203202IX | Indirect Cross Interchange | 3 |
| HJS | 91327010 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7573709 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7573709 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 039867 | Indirect Cross Interchange | 2 |
| ESTEE | U72963 | Indirect Cross Interchange | 1 |
| ROMAX | FIA00201 | Indirect Cross Interchange | 1 |
| TESTAG | 675221 | Indirect Cross Interchange | 1 |
| USN | FT852 | Indirect Cross Interchange | 1 |
| MTS | 20670 | Indirect Cross Interchange | 1 |
| MTS | 0194470 | Indirect Cross Interchange | 1 |
| CIA | 02513 | Indirect Cross Interchange | 1 |
| AURADIA | R150084 | Indirect Cross Interchange | 1 |
| ASMET | 1617 | Indirect Cross Interchange | 1 |
| HAVAM | U72963 | Indirect Cross Interchange | 1 |
| SIGAM | 12605 | Indirect Cross Interchange | 1 |